Messages in this thread | | | From | "Rafael J. Wysocki" <> | Date | Thu, 15 Jun 2017 02:36:04 +0200 | Subject | [GIT PULL] ACPI fixes for v4.12-rc6 |
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Hi Linus,
Please pull from the tag
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \ acpi-4.12-rc6
with top-most commit 9522933454f4c4bd5bedf3d71c538708b7c5de5b
Merge branch 'acpica-fixes'
on top of commit 32c1431eea4881a6b17bd7c639315010aeefa452
Linux 4.12-rc5
to receive ACPI fixes for v4.12-rc6.
These revert an ACPICA commit from the 4.11 cycle that causes problems to happen on some systems and add a protection against possible kernel crashes due to table reference counter imbalance.
Specifics:
- Revert a 4.11 ACPICA change that made assumptions which are not satisfied on some systems and caused the enumeration of resources to fail on them (Rafael Wysocki).
- Add a mechanism to prevent tables from being unmapped prematurely due to reference counter overflows (Lv Zheng).
Thanks!
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Lv Zheng (1): ACPICA: Tables: Mechanism to handle late stage acpi_get_table() imbalance
Rafael J. Wysocki (1): Revert "ACPICA: Disassembler: Enhance resource descriptor detection"
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drivers/acpi/acpica/tbutils.c | 34 +++++++++++++++++++++++++--------- drivers/acpi/acpica/utresrc.c | 9 --------- include/acpi/actbl.h | 14 ++++++++++++++ 3 files changed, 39 insertions(+), 18 deletions(-)
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